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Categories | Stainless Steel Seamless Pipe |
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Brand Name: | YUHONG |
Model Number: | ASTM A312 TP317, TP317L,TP317LN, 1.4438 EN10204-3.1 |
Certification: | ABS, DNV,GL, LR, BV, GOST, TS, CCS, CNNC, ISO |
Place of Origin: | China |
MOQ: | 1TON |
Price: | 3800 |
Payment Terms: | T/T OR LC at sight |
Supply Ability: | 1000 tons per month |
Delivery Time: | 20days |
Packaging Details: | Ply-wooden case or bundle |
Standard: | ASTM A312, ASTM A511, ASTM A790 , EN10216-5 , DIN 17458, GOST 9941, ASTM A370, ASTM A450, ASTM A999 |
Grade: | ASTM A312 TP317, TP317L,TP317LN, 1.4438 EN10204-3.1 |
Size: | DN15 TO DN600 |
Length: | Max. 24m/pc |
NDT: | Eddy Current Test, Hystrostatic Test, Ultrasonic Test |
Company Info. |
Yuhong Group Co.,Ltd |
Verified Supplier |
View Contact Details |
Product List |
Stainless Steel Seamless Pipes, ASTM A312 / A312M-2013a TP317,
TP317L, 1.4438
YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy
, Monel, Inconel, Incoloy ) seamless and welded pipe and tube
already more than 25 years, every year sell more than 80000 tons of
steel pipe and tube. Our client already cover more than 65
countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia,
Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And
our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS,
CNNC, ISO9001-2008, ISO 14001-2004.
Standard Specification:
ASTM A213 / A213M - 11a:Standard Specification for Seamless
Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and
Heat-Exchanger Tubes
ASTM A269 - 10:Standard Specification for Seamless and Welded
Austenitic Stainless Steel Tubing for General Service
ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded,
and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A511 / A511M - 12:Standard Specification for Seamless
Stainless Steel Mechanical Tubing
ASTM A789 / A789M - 10a:Standard Specification for Seamless and
Welded Ferritic/Austenitic Stainless Steel Tubing for General
Service
ASTM A790 / A790M - 11:Standard Specification for Seamless and
Welded Ferritic/Austenitic Stainless Steel Pipe
DIN 17456-2010:GENERAL PUROSE SEAMLESS CIRCULAR STAINLESS STEEL
TUBES.
DIN 17458-2010:Seamless Circular of Austenitic Stainless Steel Tube
EN10216-5 CT 1/2 : Stainless Steel Seamless Pipe & Tube
GOST 9941-81:SEAMLESS COLD- AND WARM-WORKED TUBES MADE OF CORROSION
RESISTANT STEEL.
Others like BS, JIS standard or can supply
Chemical Composition in Weight Percent
| ||
---|---|---|
Element | Type 317L | Type 317LMN |
Carbon | 0.03 max | 0.03 max |
Manganese | 2.00 | 2.00 |
Silicon | 0.75 max | 0.75 max |
Chromium | 18.00 – 20.00 | 17.00 – 20.00 |
Nickel | 11.00 – 15.00 | 13.50 – 17.50 |
Molybdenum | 3.00 – 4.00 | 4.00 – 5.00 |
Phosphorus | 0.04 max | 0.04 max |
Sulfur | 0.03 max | 0.03 max |
Nitrogen | 0.10 max | 0.10 – 0.20 |
Iron | Balance | Balance |
UNS No. | S31703 | S31726 |
Minimum Mechanical Properties per
| ||
---|---|---|
Property | Alloy 317L | Alloy 317LMN |
Ultimate Tensile Strength, ksi (MPa) | 75
| 80
|
0.2% Yield Strength, ksi (MPa) | 30
| 35
|
% Elongation in 2″ (5.1 cm) | 40 | 40 |
Hardness, Maximum | 217BHN | - |
UNS No. | S31703 | S31726 |
Pitting Resistance Equivalents | |
Alloy | PRE |
Alloy 316 | 25 |
Alloy 317L | 30 |
Alloy 317LMN | 38 |
Alloy 625 | 52 |
Alloy C276 | 69 |
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